Cheapest return flights from Osaka to Phnom-penh in September from 309€

AirHint found the following cheapest return flights from Osaka (KIX) to Phnom-penh (PNH) in September 2025 (see full year).

Return flights

01 Sep - 08 Sep Xiamen Airlines
11 Sep - 15 Sep China Southern
13 Sep - 17 Sep Air China
07 Sep - 14 Sep Air China
08 Sep - 15 Sep Peach
10 Sep - 16 Sep Peach
15 Sep - 10 Oct Thai AirAsia X
12 Sep - 16 Sep Peach
01 Sep - 22 Sep Peach
05 Sep - 17 Oct Air China
10 Sep - 19 Sep Air China
15 Sep - 19 Sep Thai AirAsia X
27 Sep - 11 Oct Thai AirAsia X
15 Sep - 04 Oct Thai AirAsia X
27 Sep - 18 Oct Thai AirAsia X
27 Sep - 04 Oct Thai AirAsia X
13 Sep - 04 Oct Thai AirAsia X
03 Sep - 17 Oct Air China
05 Sep - 20 Oct Thai AirAsia X
27 Sep - 07 Oct Thai AirAsia X

Also check the deals for one-way flights from Osaka to Phnom-penh in September.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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